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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.
How to calculate impedance volt in Transformer?
How to know the Max. current caring capacity of the cable by its size ?
What is the limitation of kirchoffs law?
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
What is warm / cold start of HT motors. How many warm start & cold start are possible in a day?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?
What is Annunciation?
1. What is the exact formula for one weber? for example,(one ampere = one coulomb electron of electrons crossing a point of conductor at one second. i.e, 1A=1Q/1sec)
how to test the electrical panel.ht lt mcc pcc.
advantage of motor design on higher power factor . normally motors are designed for .8 power factor. what is advantage of designing at .88 power factor
what are the safety measures of induction motor?
What type of fittings and electrical accessories can be install in radiation area ?
What is the cut-off rate?